Red, yellow, green, and blue light-emitting highly crystallized graphene quantum dots derived from lignin: controllable syntheses and light-emitting diode applications
Tian Gao, Shengnan Guo, Jiaojiao Zhang, Jintao Chen, Shiru Yin, Na Peng, Qun Cai, Huan Xu, Yi Liu
Abstract
“Lighting up” lignin: synthesis of multicolour-emitting GQDs with high crystallinity from lignin within 12 h and their successful application to multicolour LEDs.
Topics & Concepts
GrapheneGreen-lightQuantum dotOptoelectronicsMaterials scienceBlue lightDiodeLight-emitting diodeLigninNanotechnologyRed lightChemical engineeringChemistryOrganic chemistryBiologyEngineeringBotanyCarbon and Quantum Dots ApplicationsNanocluster Synthesis and ApplicationsCatalytic Cross-Coupling Reactions